Figure 2

Prevalence of infection following experimental bath challenge with SAV3 in post-smolts. Prevalence of viraemia in sera (A, C and E), and SAV3-positive hearts (B, D and F) from the Low (A and B), Medium (C and D) and High (E and F) doses. Bars (white, grey and black) represent triplicate or duplicate tanks from the Low (1, 2 and 3) and Medium (4, 5 and 6) and High (7 and 8) doses. No hearts were positive for SAV3 at 3 dpe and are thus not shown. Numbers in brackets over columns in A, B and D indicate the number of samples analysed when it deviated from n = 8.